The first two lawsuits stemming from the collapse of a pedestrian bridge near Florida International University were announced Monday, with plaintiffs attorneys estimating damages of up to $1 billion for all of those hurt or killed.

Morgan & Morgan represents Marquise Rashaad Hepburn, who was riding his bicycle under the bridge when it collapsed, according to a lawsuit that was filed Monday in Miami-Dade Circuit Court. He was hit by a car and sent flying, causing serious injuries. He has been released from the hospital.