The investigation into a racing accident last November on North Street in Nacogdoches that killed three people now has a lead. The search for one of the drivers is underway in South Texas. The Nacogdoches Police Department wouldn't confirm their request for help, but a detective with the Brownsville Police Department told us the Nacogdoches Police Department sent an e-mail saying Antonio Martinez, 20, could be in their area. Brownsville fugitive investigators are looking for the man. Martinez has been missing since he was released from a Nacogdoches hospital. He is charged with felony racing.