Morgan & Morgan attorneys announced Tuesday that they would be filing the first lawsuit over Sunday’s shooting in Jacksonville that killed three — including gunman David Katz — and left 11 people injured from the shots and chaos that ensued.

Speaking at a news conference at the firm’s Jacksonville office, attorneys noted they were across the street from the site of the shooting at a video game tournament. Lawyers Tim Moran, Matt Morgan and James Young told reporters that Morgan & Morgan would be submitting its first claim in Florida state court later this week.