Actor/musician Jon Paul Steuer has passed away at the age of 33 due to unknown causes, according to Williamette Week.
Steuer is best known for his role as Worf's son Alexander Rozhenko in the long-running Star Trek: The Next Generation. In addition to that, Steuer also co-starred in Grace Under Fire.
Steuer quit acting in 1996, segueing to a music career as part of the bands the Soda Pop Kids and P.R.O.B.L.E.M.S.. In 2015, Steuer opened a vegan restaurant in Portland called Harvest at the Bindery.