Luke passed away Monday morning at St. Joseph's Hospital in Burbank. As we first reported, he was rushed to the hospital last Wednesday morning after suffering the stroke while at his Sherman Oaks, CA home.
His reps said doctors had sedated Luke, hoping to give his brain a fighting chance to recover from the trauma of the stroke... but apparently, the damage was too extensive.
Luke had a prolific acting career on TV and in movies -- getting his start in the early '80s -- and became a household name on '90210.' After that, his career exploded. Most recently he's had a starring role as Archie's dad on CW's hit show, "Riverdale."