UPCOMING EPISODES

A knife-wielding woman threatens to kill her hostage, drawing a SWAT team into a volatile standoff; a robber pulls a gun on a law enforcement officer, triggering a shootout; a ruthless gunman makes a run toward a crowded restaurant.

A school bus driver fails a sobriety test while on the job; a brawl breaks out, allegedly involving several women; an old lady steals an amplifier.

Police try to keep the peace as anarchists clash with members of the Ku Klux Klan; protesters create a firewall in an attempt to hold off police; vigilantes deliver justice to a thief.

Friends stage a drunken demolition derby, forcing police to crash the party; an inebriated motorist gets a jolt; a 21st birthday bash erupts into a street brawl.

A feud between neighbors turns into a fight for survival; an assault on a spectator triggers a riot at a monster truck show; an enraged bicyclist uses a knife to slash a cab driver.

A crazed cat lover stopped by authorities leads animal control personnel to a grisly discovery; an officer laying down spike strips nearly becomes roadkill; a bank robber runs from police and into the path of a truck.