The case will be referred to the Office of the City Prosecutor for preliminary investigation. During this phase, the police have to present evidence to the prosecutor that a crime had been committed by the suspect. I don't think their investigative skills can go that far. They'd have to get witnesses to the incident to testify and establish how the pickup driver was supposedly negligent while driving in his lane. If he has a good lawyer, he can get the case dismissed sa PI stage pa lang.