'The equivalent of five ecstasy tablets were put into our son's drink' #itvnews

Mandy and Colin's son Greg died while at university. Police say they found the equivalent of five ecstasy tablets in his soft drink. His parents say they are convinced that drugs were not part of the character of their son and police investigated whether he’d been spiked, but they were told they couldn’t gather enough evidence to charge. Watch 'Spiking: How safe is your night out?' on ITV1 and ITVX at 8:30pm. • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: https://www.facebook.com/itvnews/ Follow ITV News on Twitter: https://twitter.com/itvnews Follow ITV News on Instagram: https://www.instagram.com/itvnews/