Monroe County, LA officers investigate a shooting which resulted in a car crashing into a house while Richland County, SC officers respond to a fight in progress with a weapon. Clayton County, GA officers rush to an accident where a car hit a pole leaving one injured and Las Vegas, NV officers are called to a man breaking bottles in a liquor store.

The plot has all the makings of a Hollywood action film –Manssour Arbabsiar, an Iranian-born car salesman living in Texas plans to assassinate the Saudi Ambassador to the United States. Manssour reaches out to the Mexican Cartel for help, but the cartel member he enlists is also a DEA source. The resulting investigation reveals a disturbing link between Manssour and the top echelon of the Iranian government. It’s a plot that if successful could have resulted in mass casualties and been the staging of a possible war.

Delving into deadly chemicals, the episode reveals the evolution of poison-based assassinations. With real case studies, it shows how intelligence agencies covertly eliminate threats using toxic substances.

Police search for man with an outstanding warrant; a man is questioned about possible drug possession; two men are questioned about drugs and an assault; a man claims he was chased by another man.

Police pursue a suspect on foot who may be armed; officers question a woman for alleged child abuse; an intoxicated man is pursued; a woman claims she was robbed at knife point.

Two men fight and one assaults an officer; a man is questioned who allegedly hit a pregnant woman; a minor car accident occurs while police question a driver; a driver with a suspended license is arrested.

A high-speed pursuit through a city occurs; a man is questioned for cocaine possession; a man is questioned on suspicion of identity theft; a juvenile is arrested for drug possession following a car accident.

A fugitive on the run plows into a fireman; a shop clerk gets blindsided when a vehicle crashes through a window; a suicidal driver hijacks an 18-wheeler and careens through a town’s streets.

The night of the Mayweather-Pacquiao fight a woman pummels a nightclub security guard for an unusual reason. A man who claims to have served in the military confronts a Lieutenant and threatens fellow detainees in the holding cell. A “Pac-man” fan has a spat with his Mayweather-backing wife.

Officers transfer an over caffeinated suspect to isolation so he can unwind. A man arrested for DUI while doing donuts in a mall parking lot asserts he was robbed. A jaywalking Utah man claims someone hit him on the head. A disgruntled detainee lands a sucker punch on a fellow inmate.

A woman arrested 45 times gives advice to recently released drug users. Two Australian brothers can’t understand why playing a game of “footie” in a hotel hallway would land them in jail. A drunken nightclub security guard wrecks his scooter.

An intoxicated woman clashes with officers but later shows that good behavior pays off. An experienced prostitute gives solid advice to a younger woman and begs her to get out of the “game.” An angry woman smashes her cheating boyfriend’s windshield.

Police search for man with an outstanding warrant; a man is questioned about possible drug possession; two men are questioned about drugs and an assault; a man claims he was chased by another man.

Police pursue a suspect on foot who may be armed; officers question a woman for alleged child abuse; an intoxicated man is pursued; a woman claims she was robbed at knife point.

Two men fight and one assaults an officer; a man is questioned who allegedly hit a pregnant woman; a minor car accident occurs while police question a driver; a driver with a suspended license is arrested.

A high-speed pursuit through a city occurs; a man is questioned for cocaine possession; a man is questioned on suspicion of identity theft; a juvenile is arrested for drug possession following a car accident.

A speeding car is pursued by police and ends in an accident; a family dispute is investigated; an alleged burglary at an apartment complex is investigated; a teen is stopped for a traffic violation.

An intoxicated man becomes aggressive with fire department personnel; police investigate a disturbance at a restaurant; officers respond to a distress call at an apartment complex; a traffic accident is investigated.

A car chase ends on a freeway; marijuana is found in a vehicle; police respond to a call about suspected drug activity in an apartment; a man is searched on suspicion of drug possession.

A suspect is pursued by a K-9 unit; a suspected drug transaction is investigated; a house is searched where a man wanted for several outstanding warrants is believed to be hiding; a naked man is arrested in a parking lot.

The driver of a car that was swerving on the road is pursued; a domestic disturbance in Las Vegas is investigated; a sting operation to capture fugitives is conducted; a woman’s boyfriend is suspected of domestic battery.

Officers question a man suspected of drug use; a man slumped behind the wheel of a truck is questioned for drug use; police respond to a domestic disturbance; the driver of a car is suspected of drug possession.

A speeding car is pursued by police and ends in an accident; a family dispute is investigated; an alleged burglary at an apartment complex is investigated; a teen is stopped for a traffic violation.

An intoxicated man becomes aggressive with fire department personnel; police investigate a disturbance at a restaurant; officers respond to a distress call at an apartment complex; a traffic accident is investigated.

A car chase ends on a freeway; marijuana is found in a vehicle; police respond to a call about suspected drug activity in an apartment; a man is searched on suspicion of drug possession.

A suspect is pursued by a K-9 unit; a suspected drug transaction is investigated; a house is searched where a man wanted for several outstanding warrants is believed to be hiding; a naked man is arrested in a parking lot.

The driver of a car that was swerving on the road is pursued; a domestic disturbance in Las Vegas is investigated; a sting operation to capture fugitives is conducted; a woman’s boyfriend is suspected of domestic battery.

Officers question a man suspected of drug use; a man slumped behind the wheel of a truck is questioned for drug use; police respond to a domestic disturbance; the driver of a car is suspected of drug possession.