Cops investigating the double murder have also reopened the case into a 2015 hit-and-run of teen Stephen Smith 2015: Teenager Stephen Smith dies Smith was found on the side of the road. Police officially rule his death a hit-and-run but he had suffered blunt force trauma to the head His mother has since shared her belief that she thinks he was killed in a hate-crime because he was gay Case notes obtained by DailyMail.com revealed Paul's older brother Buster was named multiple times in the investigation. Police wanted to know more about his relationship with Stephen Stephen's mother said he had been having a 'fling'. In a deposition years later, one of Paul's friends said the family had 'covered' other killings up. He mentioned Smith's death. 2018: Murdaugh family housekeeper Gloria Satterfield dies Murdaugh family housekeeper Gloria Sattlerfield dies Gloria died after 'falling' down the stairs in the family house The family gave her family $500.000 in a wrongful death settlement but it's unclear why her death was ruled to be their fault. Alex Murdaugh was listed as the defendant in the lawsuit. Satterfield was only 57 when she died. She left behind a husband and children. Her death was also mentioned in the deposition by Paul Murdaugh's friend. 2019: Mallory Beach dies being thrown from boat driven by Paul Murdaugh Mallory Beach, 19, died in February 2019 Paul was charged afterwards because he'd been drinking and was behaving 'belligerently' that night. He had been released on bond. Other kids were on the boat but were unharmed. One testified that they were scared to speak about the Murdaugh family because they knew how to 'cover things up'. That boy named Stephen Smith and the housekeeper, and claimed Paul pushed her June 7 2021: Paul and Maggie are murdered The mom and son were found shot dead at the family home in Hampton, South Carolina. Alex Murdaugh says he found them at the home. The medical examiner said the pair had been dead for an hour at most when he discovered them. Alex's son Paul, 22, (left) and wife Maggie, 52, (right) were found dead from multiple gunshot wounds on June 7 at the family hunting lodge Alex's father Randolph Murdaugh III died 'peacefully' at home three days after Maggie and Paul were found shot dead June 10 2021: Alex's 81-year-old father Randolph Murdaugh III dies 'naturally' and 'peacefully' at home Alex Murdaugh's alibi for the night of his wife and son's murder was that he was visiting his ailing father in the hospital. The father died just three days later, following a battle with cancer. September 3: Alex resigns from his law firm amid claims he misused funds The firm has hired a forensic investigator to go through the accounts September 4: Alex calls 911 claiming he's been shot in the head in a drive-by. He only had 'surface' wounds and was also able to call his brother September 6: Alex releases a statement confirming his resignation from the firm and announcing he has entered rehab Says 'I'm resigning from my law firm and entering rehab after a long battle that has been exacerbated these murders.' September 14: Police arrest alleged hitman in Alex's shooting Police said Alex Murdaugh orchestrated his own shooting in a botched assisted suicide scheme for his surviving son to collect a $10 million life insurance payment. Curtis Edward Smith, 61, was arrested on charges of assisted suicide, assault and battery, pointing and presenting a firearm, insurance fraud and conspiracy to commit insurance fraud. Smith, from Walterboro, South Carolina, is a former client of Murdaugh, 53, who represented him in minor traffic matters as well as a 2015 lawsuit that Smith filed against a forest management company. According to police, Murdaugh paid him to shoot him in the head and kill him, making it look like a random, drive-by attack. His goal was for his surviving son Buster to receive a $10million life insurance payout, according to police. September 15: Police open criminal investigation into Satterfield's 2018 death The South Carolina Law Enforcement Division (SLED) announced it is investigating the 2018 death of Gloria Satterfield and the subsequent handling of her estate. Satterfield, 57, had been the Murdaugh housekeeper and nanny for around 25 years when she suffered a fatal brain injury following a mystery fall inside the Murdaugh family home. She died several weeks later on February 26, 2018. SLED said that hit had opened a criminal investigation inter Satterfield's death based on a request from the Hampton County Coroner, as well as 'information gathered during the course of our other ongoing investigations involving Alex Murdaugh.' September 16: Alex turns himself into police over insurance fraud scheme Murdaugh handed himself over to cops in connection to insurance fraud scheme where he arranged his own killing so that his surviving son could collect $10 million payout. He faces charges of insurance fraud, conspiracy to commit insurance fraud and filing a false police report. All rights reserved for this news site (dailymail) and under his responsibility