Dellen Millard... despicable psychopath

How do these people get to be this way?  
They seem to have everything ... money, a comfortable lifestyle, good looks, friends .... and yet they have a need to hurt, kill and destroy.  What's with such folks?  I don't get it..

Jennifer Pagliaro writing at TorontoStar:
...Thomas Ryan can’t help looking    at the picture of his niece, Laura Babcock, the one smiling out from the missing person’s flyer posted in the downtown health club he runs.
Those who heard the news Thursday — that Dellen Millard, 28, accused in the deaths of Ancaster man Tim Bosma and his own father, is now also believed to have killed Babcock — have offered Ryan their condolences.
Police believe Babcock, a social butterfly whose friends and family have waited two years for answers after she disappeared without a word, was killed around July 3, 2012. That new information, filed in court Thursday, means she was likely dead for 11 days before she was ever reported missing.
“There is no closure by any means,” said Ryan. “Do we have a memorial? Do you have a memorial without a body?”
Ryan said the family has no information from police on whether they have discovered Babcock’s remains. Police were silent on that question this week.
That uncertainty has left Babcock’s parents holding out hope that she may still be out there, her uncle said.
“I think the hope is gone in me now,” Ryan said.
On Thursday, police announced Mark Smich, 26, also co-accused in Bosma’s murder, was charged in Babcock’s death. Millard’s girlfriend, Christina Noudga, 21, has been charged as an accessory to murder after the fact.
Noudga is accused of helping him “escape” after Bosma’s murder, police said.
As well, at least three other people may be the alleged link between Millard and an illegal firearm.
On Tuesday, three men were brought before a Toronto court to face charges of weapons trafficking. The arresting officer was Const. Jennifer Cash, who took over Babcock’s missing persons file before homicide’s Det. Mike Carbone was put in charge.........