Former sitcom star Jon Paul Steuer died on January 1, 2018 at the age of 33. No cause of death has been determined. Born March 27, 1984, Steuer's acting career began at age 5 when he lept onto the stage of a child modeling show in San Diego, California. A talent agent was impressed and immediately represented him. Steuer's first distinguishable role was as Klingon Alexander Rohzenko in a 1990 episode of Star Trek: The Next Generation. Steuer won the role as his patience, as he was one of the few younger actors able to sit still for three hours to apply the necessary Klingon makeup prosthetics. The role returned the following year, though Steuer was passed over in favor of prominent child star Brian Bonsall (Family Ties). Having only grown an inch and a half, as well as his voice not being deep enough, the role was recast to Steuer's dismay. Steuer turned his attention to film appearances before landing his most notable role as Quentin Kelly on ABC hit Grace Under Fire.
1996 marked the same year Steuer retired from acting due to the volatile on-set nature of Grace Under Fire. Series star Brett Butler battled substance abuse which spilled onto the remaining cast members. Several sources stated an incident that year occurred when Butler hiked up her skirt in front of minor Steuer and flashed a breast at him. Steuer's parents pulled him from the production, and he subsequently retired from acting following the experience.

Sources:
1. http://ew.com/article/1997/09/12/sad-fall-grace-under-fire/
2. https://en.wikipedia.org/wiki/Jon_Paul_Steuer