To promote the third season, they showed clips of Cassie and Charles's relationship to the song "Crush" by the American Idol's seventh season runner-up, David Archuleta.To promote season 4, they are using the song "Avalanche" by Marie Digby.
While Officer Sutton struggles to cope with everyday life as a street cop in Los Angeles, his kids try to fit in at their new schools and with their new neighbors.
The show premiered January 8, 2007 on the ABC Family network with 13 episodes ordered for the first season.
The murderer was a man who worked with Jenn and was friends with Tay. Charles and Sage get into a serious car accident in the end of the season.
The third season of Lincoln Heights premiered on Tuesday, September 16, 2008.
LAPD police officer Eddie Sutton moves back to his old neighborhood with his wife, his two daughters and son, but the adjustments and danger they encounter there soon lead him to wonder whether he made the right decision.
Eddie becomes concerned for his eldest daughter, Cassie, when she develops strong feelings for Charles, a new, white student.
The police find drugs in the car and Eddie and Lund interrogate their daughters.
Sage claims the drugs belong to Cassie, but Cassie refuses to take the fall for it.
Sage recovers from her coma and later runs for prom queen which she wins. Mac, Charles' stepfather, attempts to kidnap Cassie outside of the prom, but fails when Tay stops him.
Lizzie's best friend, Johnny Nightingale is killed by a hit and run driver. Feeling guilty over Johnny's death, she pulls away from Devin Kingston, whose father is the new reverend at the church.
Eddie and a young kid point their weapons at each other and the kid shoots Eddie in the leg.