High Point Treatment Centers treat some of the hardest addiction cases: people involuntarily sent to detox by a court because their drug or alcohol use makes them a risk to themselves or others.But 5 Investigates has found a troubling record of drug use, overdoses and even death in some of the High Point Treatment Center locations. Several families and clients are concerned that the drugs getting in are preventing some vulnerable people from getting clean. "The last time I overdosed it was at High Point,” one former patient told 5 Investigates’ Kathy Curran. Then just 28 years old, she said she took heroin after spending just a few hours in High Point's Plymouth facility. She said another client brought it in. She was found unresponsive, not breathing, on the bathroom floor."My roommate had heroin with her so I went into the bathroom and I used it,” she said. “I overdosed."First responder radio traffic from that day shows that her overdose was reversed.“Narcan was administered. She's breathing,” a first responder said.According to documents obtained by 5 Investigates, the former client is one of dozens of people who overdosed at High Point properties. Many were incoming patients who used drugs before admission. A Plymouth police report show one client was "unresponsive," on the shower floor with a needle and apparent heroin.In New Bedford, police responding to an overdose found a baggie containing 5.3 grams of heroin on the client.During a two-and-a-half year span, police and emergency crews in Plymouth, New Bedford and Brockton have responded to 1,713 calls at High Point locations, and at least 92 were overdoses. “There shouldn't be that many drugs in detox,” the former patient said.She credits High Point's outpatient program for keeping her alive but said it's tough to get clean when drugs come through windows, over fences or are smuggled in.“There are people dying on the streets that want these beds and really want to get clean, and here's people just getting high and you're letting them stay there and get high,” she said.High Point President Daniel Mumbauer declined an on-camera interview but shared some of High Point's successes. The treatment centers handled 30,140 admissions so far this year, and 82% of its detox clients have gone on to rehab, which is a measure of success because it shows clients continuing their treatment. The figure is far better than the 19 percent rate statewide. As for drugs getting in, Mumbauer says clients can stay after getting caught with drugs so they can continue to get the help they need. He likened the situation to a hospital that wouldn’t kick a patient on a low-sugar diet out if he or she ate a sugary dessert.High Point increased security and wired their buildings with cameras, but also doesn't want heavy security so the facilities don’t feel like prisons, Mumbauer said.Richard Severini, 62, died within days of being civilly committed to drug treatment at High Point's Men's Addiction Treatment Program last February. He was rushed from High Point to Brockton Hospital where doctors said his organs failed after ingesting drugs or chemicals."My brother-in-law went there for help and they failed him,” said Misti Severini.When she and her husband, Richard’s brother John, saw Richard in Brockton Hospital they couldn’t believe the condition he was in.“We were just speechless, shocked and in disbelief that Richard was in this condition,” she said.And while Richard was at the hospital fighting for his life, back at High Point some staff wrote that he was participating in group programs, checking off that he was “stable” and that he “met goals” when he wasn't even there. "He was admitted into the hospital on life support and by Friday he passed away. What happened?” Misti Severini said.The Severini's still don't know exactly what happened to Richard. State Department of Public Health records show she's not the only one with concerns. State investigators found that clinicians were told “to sign everything in progress charts” even for clients “they had never met.”Records show also show complaints that clients’ "mail and money was missing" and that staff "harasses, yells (and) screams at clients."The state launched a new investigation after 5 investigates discovered a few overdoses went unreported. High Point said they were working with the state to improve that.