Bill MacDonald

The SRU is called to what appears to be a home invasion turned into a standoff, but team members soon realize the hostage-taker is no stranger to the family.

The team rushes to save a woman when a disturbed man holds her hostage outside an office building.

A wave of terrorist bombs shuts down the city; a member of the team makes a sacrifice.

A mission comes back to haunt Ed; a member of the team struggles to stay alive after getting caught in a sniper's fire.

Ed is called to the scene when an SRU veteran locks himself in a safe room with the intent to commit suicide.

While broadcasting live, a notorious radio-show host holds a prominent politician hostage.