A tragic teen suffering from mental health issues and substance addiction died after taking a cocktail of drugs given to him by his own mum.Tyler Peck, 15, and a pal were given powerful painkillers, including morphine, by Holly Strawbridge at his home in Salcombe, Devon, in February 19.An inquest into his death heard how the 34-year-old poured the morphine into his beer and also gave him strips of Gabapentin, according to Plymouth Live.A toxicological report found traces of alcohol in his blood, as well as codeine, MDMA, MDA and diazepam.Tyler had also smoked cannabis, inhaled aerosols and had taken a "yellow tablet believed to be ecstasy".The inquest, which was conducted at Plymouth Coroner's Court, heard how paramedics had been called to