Loved ones of Peter Jennings are suing Navy Pier and Levy Restaurants.
Jennings was working when police say Raylon East, his former coworker, shot him and another person in November 2024.
Both victims died.
SEE ALSO | Fired cook wore uniform to murder former co-workers at Navy Pier, prosecutors say
ABC7 reached out Navy Pier and Levy Restaurants for comment.
Navy Pier has no comment, and Levy Restaurants did not immediately respond.
INTERACTIVE SAFETY TRACKER Track crime and safety in your neighborhood