Paul Murdaugh had a blood-alcohol level three times the legal limit when he slammed his father's boat into the pilings of the Archer's Creek Bridge on Feb. 24, 2019, while Beach and several others were aboard.
ALEX MURDAUGH EXPECTED BACK ON THE STAND FRIDAY FOR GRUELING CROSS-EXAMINATION
Mallory Beach died in a crash on the Murdaugh family's boat in 2019. (Facebook/Mallory Beach)
Beach never made it out of the water that night, and her body was found eight days later, about five miles from the crash site. Four others were injured.
Paul Murdaugh allegedly used a credit card belonging to his mother, Maggie Murdaugh, and ID belonging to elder brother Buster Murdaugh, to illegally purchase alcohol while underage from a convenience store owned by Parker’s Corporation earlier that day.
Mallory Beach's family filed a wrongful death lawsuit against the Murdaughs in 2019 after she died aboard their boat. (Facebook/Mallory Beach)
Paul was eventually arrested and charged with three counts of boating under the influence. The tragic wreck led to a $50 million wrongful death lawsuit that triggered the Murdaugh dynasty's spectacular downfall.
ALEX MURDAUGH'S SLAIN SON, PAUL, ALLEGEDLY STRANGLED EX-GIRLFRIEND
Alex Murdaugh has been accused of confronting other injured teen passengers of the fatal 2019 boat crash at the hospital, telling them not to speak to law enforcement.
A general view of Archers Creek Bridge in Beaufort, South Carolina. Paul Murdaugh was charged with the death of 19-year-old Mallory Beach after crashing his family's boat in 2019. (Mark Sims for Fox News Digital )
Alex, the disgraced scion of a once-powerful legal dynasty, is standing trial on charges that he fatally shot Maggie, 52, and Paul in June 2021.
He has pleaded not guilty, and took the stand for the second day on Friday.
DEATH OF MURDAUGH BOAT CRASH VICTIM MALLORY BEACH IN SPOTLIGHT AT DOUBLE MURDER TRIAL
In January, Beach’s family reached a settlement with Buster Murdaugh, 26, Murdaugh’s only living son, as well as the estate of Murdaugh's deceased wife.
From left to right, Buster, Maggie, Paul and Alex Murdaugh in an undated photo. (Facebook)
Renee Beach, Mallory's mother and personal representative of her daughter's estate, along with co-receivers Alex Murdaugh and John Murdaugh, will receive a $275,000 settlement from the sale of the Murdaugh family's nearly $4 million Moselle property across Hampton and Colleton Counties. Buster Murdaugh will receive $530,000 from his mother's estate once the property is sold, and attorneys fees will also be settled.
DEADLY MURDAUGH BOAT CRASH: SURVIVING SON REACHES SETTLEMENT AMID HIGH-PROFILE TRIAL
Buster Murdaugh listens to his father Alex Murdaugh's recorded interview, where he describes a suicide attempt he planned, during Alex Murdaugh's double murder trial at the Colleton County Courthouse on Thursday, Feb. 16, 2023, in Walterboro, S.C. (Joshua Boucher/The State via AP, Pool)
Beach’s death was a central topic discussed in the Netflix documentary "Murdaugh Murders: A Southern Scandal."
The three-part series aired Wednesday during the fifth week of Murdaugh's double murder trial in Walterboro, South Carolina.
The boat crash and surrounding events have also been in the spotlight during the ongoing trial.
Clockwise from left: Anthony Cook, Connor Cook, Miley Altman and Mallory Beach. The friends were in the boat with a drunken Paul Murdaugh when it crashed into a bridge, killing Beach and injuring the other three. (Facebook)
Mark Tinsley, the Beach family’s attorney, testified that Mallory’s mother, Renee Beach, had wanted to go down to the Archers Creek Bridge after the crash, where the boat crash had occurred, but the scene was cordoned off.
"[Renee Beach] is told she can’t go down there and just a few minutes later Alex’s father and his wife pulled up in a car and are waved under the tape, and they go down to the bridge, and she was very upset by that," said Tinsley.
Witness Mark Tinsley, the attorney for Mallory Beach’s family, is questioned by prosecutor Creighton Waters during Alex Murdaugh’s trial for murder at the Colleton County Courthouse on Thursday, February 9, 2023. (Joshua Boucher/The State/Pool)
Tinsely also said Alex approached him at a bar while he was representing the Beach family and tried to bully him "into backing off" the case.
The attorney said he faced pressure from the community not to pursue the Murdaughs.
Alex Murdaugh is led into Colleton County Courthouse in Walterboro, South Carolina on Tuesday, January 31, 2023. Murdaugh is on trial for the double slaying of his son, Paul, and wife, Maggie, in June 2021. (Mark Sims for Fox News Digital )
"The Beach family stood on a causeway for eight days while their daughter’s body was in the water," Tinsley told the court. "I don’t think there’s any amount of money someone would be willing to take to go through what they’ve gone through."