Ryan Bittle

When the team must locate a girl who purchased a gun from a junkie, it discovers that the firearm, over the course of decades, has affected all the teammates' lives.

As Cordelia prepares for Sunnydale High's May Queen competition, an invisible force starts attacking her closest friends.

Frank and Fiona go to extreme lengths in court to claim sole custody of the kids. While Hymie's family arrives to take their son from Sheila and Jody, Karen returns home.

A hit man McGarrett's father failed to arrest comes to McGarrett to finally confess his crimes and admit where he buried his victims; Jessie makes a dangerous decision that could ruin Adam's life.

The team is forced to put in overtime while searching for a suspect presumed dead when working on a case over Christmas.

The team responds after a gifted 14-year-old tennis player is kidnapped from her bedroom in the middle of the night.