On Oct. 1, 2010, Mark Mariani, 47, was given new hope, thanks to medical advancements.He suffered from Crohn’s disease for more than half of his life. and doctors told him he might not need his colostomy bag anymore.The next night, he headed to his favourite western bar to do some two-steppin’ and meet up with friends.The following morning Mark’s family received a call from police. He was found dead in a Calgary strip mall parking lot — his keys, wallet and cell phone were found in a nearby alley.Follow along as homicide detectives investigate the murder of Mark Mariani, and unravel the shocking reason why he was killed.Contact:Instagram: @nancy.hixtFacebook: https://www.facebook.com/NancyHixtCrimeBeat/Email: nancy.hixt@globalnews.ca Learn more about your ad choices. Visit megaphone.fm/adchoices