Impulse

Summary

Ty is worried about Sully's dating Maggie; Faith and Bosco lose a witness who turns out to be the perp in a homicide; Bobby prepares for Matty's release from prison; while driving the bus, Carlos collides with a pregnant driver and later attempts to revive the baby she delivered prematurely after Sarah pronounces it dead, unaware of the consequences for the parents; Jimmy rescues a boy from a tree; Bosco and Ty take issue with Sully over his handling of a belligerent collar.

Guest stars

• Spencer Treat Clark as Kyle
• Lonette McKee as Maggie Davis
• Richard Hamilton as Frank 'Bobo' Williams
• Isiah Whitlock Jr. as Reggie Simmons
• Bill Walsh as Walsh
• Alicia Van Couvering as Angelica
• Lisa Vidal as Sara Morales
• Adam LeFevre as Tony Rossetti
• Jon Seda as Matty Caffey
• Johann Carlo as Sylvia Rossetti