Matthew Robinson, father of Tyler Robinson, who is accused of assassinating conservative commentator Charlie Kirk, has resumed running his local masonry business. This comes as legal experts estimate the defense costs for his son's case could exceed $10 million, a bill potentially borne by Utah taxpayers.

Robinson was seen managing his business days after appearing in court with his son for a preliminary hearing. Prosecutors presented significant evidence, including testimony from Tyler Robinson's former roommate, Lance Twiggs. Twiggs, who was granted immunity, stated that Tyler Robinson confessed to the killing, detailing text messages and in-person admissions where Robinson expressed regret.

One alleged text message from Tyler Robinson to Twiggs read, "To be honest I had hoped to keep this secret till I died of old age. I am sorry to involve you." When Twiggs questioned his involvement, Robinson reportedly replied, "I am. I’m sorry."

Matthew Robinson was reportedly instrumental in turning his son over to the police following the alleged confession. Despite the ongoing legal proceedings, many of Matthew Robinson's clients have continued their business relationships, with the company heavily reliant on referrals and established connections. A colleague noted that Robinson rarely discusses his son's case.

This is not the first time Matthew Robinson has faced financial scrutiny. In 2014, he was sued by his brother and a co-founder of the company for allegedly embezzling $100,000 over two years. The lawsuit claimed Robinson concealed financial records and engaged in bartering for personal benefit. The dispute was eventually resolved through a confidential settlement.

The total cost of prosecuting Tyler Robinson is still being determined, but his defense team has requested an additional $2 million in state funding. The preliminary hearing, held in Provo, Utah, included the playback of a video interview with Twiggs, further detailing the prosecution's case against Tyler Robinson.