Oxygen. He dumped the body in cooper river park after smothering him with a pillow. He called 911 to report his son missing. 911 what is your emergency . A mistrial was declared in may when jurors failed to reach an anonymous verdict. Prosecutors alleged he killed his son because he was interfering in his relationship with a 17yearold. The girlfriend did not want to speak to reporters about the plea. The second trial was set to begin next month instead he will be sentenced to manslaughter. Neither the prosecutor or defense attorney would speak on camera. But the next step is sentencing expected to take place on september 29th, he will be sentenced to 10 years in prison but eligible for parole in just 8. 5 years. Reporting live channel 6 action news. Thank you. Investigators from the ntsb are working at the site of the collision between two septa trains in upper darby and we are now getting word of the first lawsuit from one of the injured passengers. Action News Reporter annie mccomic