Baumann and Nemberg were each released in lieu of a $ 125,000 bail , authorities said . The two other accused teenagers are minors , whose names were n't released , the sheriff 's office said . A 17-year-old boy from Oak Park , California , was charged with involuntary manslaughter and possession of a controlled substance , the sheriff 's office said . He is being held at Sylmar Juvenile Hall without bail , authorities said . Investigators found `` deplorable '' living conditions during the search of the boy 's home and took five children from the residence into protective custody , said authorities . The fourth teen , also a 17-year-old boy , of Agoura Hills , was charged with possession of a controlled substance , the sheriff 's office said . He was released to his parents ' custody , according to police . Police allege Griffen , Nemberg and a juvenile met at Sumac Park in Agoura Hills on October 29 and drove to a nearby cul-de-sac , where Griffen injected narcotics , causing him to instantly become ill and unconscious , authorities said . Nemberg allegedly dragged the unconscious Griffen into his car and
Los Angeles -LRB- CNN -RRB- -- Four southern California teenagers have been charged following the apparent drug overdose death of an 18-year-old high school quarterback whose father is a retired NFL player , the Los Angeles County Sheriff 's Department said Saturday . Three of the teens have been charged with involuntary manslaughter in the death of Griffen Kramer , son of former pro quarterback Erik Kramer , who played for several NFL teams including the Chicago Bears and Detroit Lions , officials said . Griffen Kramer played quarterback at Thousand Oaks High School , which lists him as a 6-foot 210-pound senior . Kramer was found dead October 30 in a friend 's bedroom in Agoura Hills , the sheriff 's office said in a statement . That friend , David Nemberg , 19 , of Agoura Hills , is charged with involuntary manslaughter and possession of a controlled substance , authorities said . After investigating several of Kramer 's acquaintances who were involved in narcotics-related activities , police also charged Corey Baumann , 19 , also of Agoura Hills , with involuntary manslaughter and possession of a controlled substance for sales , the sheriff 's office said .