CLEARWATER — The driver of the boat that hit a Clearwater Ferry, killing one person and injuring several others Sunday night, showed no signs of impairment during a sobriety test, but investigators are working to determine whether to charge him with leaving the scene of a crash, officials said Monday.

Approximately 45 people were aboard the ferry, including two crew members, and six people were on the other vessel at the time of the crash. Twelve people were transported to a local hospital,

Police say 45 passengers on the ferry were returning from a festival when their trip turned terrifying. The private boat later was found later.