WALTERBORO, S.C. —  More witnesses are expected to testify Monday about the legal troubles disbarred South Carolina attorney Alex Murdaugh faced before his wife and son were killed at their home.

Murdaugh, 54, is on trial for allegedly shooting 52-year-old Maggie Murdaugh and 22-year-old Paul Murdaugh in June 2021. Prosecutors have called more than 20 witnesses from a growing list of 255 potential witnesses.

Attorney Mark Tinsley is expected to testify Monday without the jury present about the pressure put on Murdaugh over a wrongful death lawsuit stemming from a 2019 boat crash involving his son.

Judge Clifton Newman heard key arguments last week over whether to admit evidence of Murdaugh’s more than 100 other charges of financial crimes and at least two of the dozen lawsuits against him as motive in the killings. 

Here’s what to know about the second week of the trial:

SLED agent testifies Murdaugh said ‘I did him so bad’

State Law Enforcement Division Senior Special Agent Jeff Croft testified last week about video footage of an interview with Murdaugh. Murdaugh broke down weeping when asked about seeing the crime scene, and appeared to say, “It was so bad, I did him so bad.”

Murdaugh attorney Jim Griffin played the video again, at normal speed and at one-third speed, and asked if it wasn’t clear that Murdaugh was saying “… they did him so bad.” Griffin also asked why SLED didn’t immediately follow up on the alleged “confession.”

Jan 30, 2023; Walterboro, SC, USA; Video evidence of an interview with Alex Murdaugh is presented during his trial for murder at the Colleton County Courthouse on Monday, January 30, 2023. Mandatory Credit: Joshua Boucher/Pool via USA TODAY NETWORK

Prosecutors do not have the murder weapons

A 300 Blackout-caliber weapon was used to kill Maggie Murdaugh and prosecutors have suggested that she was killed with a family weapon. But the murder weapons have not been found, according to Croft.

Croft testified that other areas of the family’s home were littered with spent 300 Blackout casings and 12 gauge shotgun shells like the kinds used to kill Maggie and Paul. 

Prosecutor Creighton Waters asks witness Jeff Croft, a SLED senior special agent, questions about weapons and ammunition collected from Alex Murdaugh's home during Murdaugh's trial for murder at the Colleton County Courthouse on Monday, Jan. 30, 2023.

John Bedingfield, Murdaugh’s second cousin, testified that between 2016 and 2018, he custom built three AR-style rifles in 300 Blackout-caliber to fill special orders from Murdaugh. Lead prosecutor Creighton Waters said in his opening statement that two of the three AR-style rifles purchased by Murdaugh are missing.

Cell phone data traces Maggie and Paul’s last communications

Prosecutors believe Paul Murdaugh was killed at about 8:50 p.m., and Maggie Murdaugh soon after. The state called cell phone forensic experts to testify about who they communicated with before their deaths.

Maggie and Paul Murdaugh both read text messages for the last time around 8:49, cell phone data shows. But Lt. Britt Dove, a supervisor at SLED’s computer crimes division, testified someone held Maggie’s phone in their hand at 8:54 p.m. and again at 9:06 p.m.

Britt Dove, the SLED agent specialist in computer forensics, returns a cell phone to an evidence bag during Alex Murdaugh's trial for murder at the Colleton County Courthouse in Walterboro, S.C., on Wednesday, Feb. 1, 2023.

The records also showed five missed calls from Murdaugh between 9:04 and 10:03 p.m. Murdaugh called 911 around 10:07 p.m. to report finding the bodies of his wife and son.

Maggie’s phone showed no further activity until SLED agents found it beside the road the next day — less than a mile away.