Colton Shires

The BAU attempts to track a killer who preys on families, taking them hostage as they prepare to go on holiday.

Susan goes to the therapist and realises she must choose between Ian and Mike; Travers is having a birthday party which only spells trouble for Mrs McCluskey.

Jennifer Beals returns as Cal's acerbic ex-wife, and Zoe needs the expert's help in the case of a college football star accused of statutory rape.

When a man is murdered as he tries to pay his son's ransom with $3 million worth of jewels, the CSI team is called to investigate and one member of the group is killed in the line of duty.

A homicide on the Brooklyn Bridge leads Mac and Jo all the way to San Francisco to find a missing teenage girl, but they are not sure if she is dead or alive.

Amanda Vaughn, the ultimate mean girl in high school, is forced to return home in embarrassment after her marriage ends in turmoil. Despite her reluctance, Amanda has no option but to seek assistance from her mother, Gigi.