TV Guide Investigation Discovery Thursday

The case of 15-year-old student Danielle Locklear, who disappeared from her North Carolina home in 2014. Police considered her a runaway, but her family decided to investigate themselves and the truth shocked them as the finger of guit appeared to point towards her 17-year-old former boyfriend

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

After a rocky first marriage, Tim Koile found a new bride and fresh lease on life. However, when temptress Cathy Cousins moved next door, they soon embarked on an affair. She had him satisfy her every whim, including helping murder her husband Sean for a $1million life insurance payment in May 2001

The morning of his wedding anniversary, Mike Williams went duck hunting. However, when he failed to return home, an all-out search was launched. This was the beginning of a mystery that took almost two decades to solve after his murdered body was recovered 17 years later

After the death of her husband in a tragic accident, God-fearing Cindy McKay claimed she had to bend the law to pay off his illicit debts. However, authorities soon realised the 52-year-old mother-of-six was guilty of leading a life of theft, embezzlement and finally murder

The case of Pat Allanson, who was spoiled as a child and would throw tantrums if not indulged. It is claimed she choreographed the shootings of her second husband's parents, forged insurance documentation after their farm was burned down, fed her husband's grandparents arsenic and posed as a registered nurse for another couple, one of whom died in mysterious circumstances

The case of Pat Allanson, who was spoiled as a child and would throw tantrums if not indulged. It is claimed she choreographed the shootings of her second husband's parents, forged insurance documentation after their farm was burned down, fed her husband's grandparents arsenic and posed as a registered nurse for another couple, one of whom died in mysterious circumstances

In 2000, the citizens of DeKalb County elected Derwin Brown as their new sheriff after a history of corruption. However, defeated rival Sidney Dorsey sought revenge by arranging his rival's murder and Brown later suffered fatally gunshot wounds in front of his home