WASHINGTON: The parents of a teenager who shot dead four people at a high school in Michigan had ignored the boy's psychiatric problems and his calls for help, witnesses told a US court Tuesday .
On Tuesday, they appeared handcuffed and with their legs shackled, before a Michigan judge who will decide if there is enough evidence to send them to trial. "Can you get home now?" he texted his mother one evening when he was in the family home alone."There is someone at home I think" before adding,"Maybe it's just my paranoia."During that time,"she was horse-riding," Detective Edward Wagrowski said, showing selfie photos she had taken at the time.