The most explosive evidence in former American Idol contestant Caleb Flynn’s murder trial came from the words he allegedly sent his mistress in the months before his wife was killed.
Alleigha Botner, who says she had a nearly two-year affair with Flynn, returned to the witness stand this week and read jurors a series of disturbing text messages exchanged before Ashley Flynn was fatally shot inside the couple’s Ohio home.
The messages painted a picture of a relationship growing increasingly bitter and desperate as Botner pushed Flynn to leave his wife.
In one September 2025 exchange, Flynn allegedly wrote that he was willing to give up nearly everything in his life for Botner.
“I think what I’m willing to sacrifice is my daughters, a quarter million dollars, salaried job, a place to live, possibly a church that I serve at,” Botner read aloud in court.
In another message sent the following month, Flynn allegedly wrote that leaving Ashley would “ruin” his daughters’ lives — but said he was still willing to do it.
“Me leaving douche means ruining my daughters’ lives and yet I will still do it,” Botner testified he wrote.
Botner told the court that she and Flynn referred to Ashley by cruel nicknames in their private conversations, including “douche.”
Another message was even more blunt.
“I’m willing to flip my life upside down, to lose a job, to lose a salary, to lose a house, to lose my daughters full time and to go through this hell that will come with leaving her,” Flynn allegedly wrote.
But prosecutors say the messages went far beyond talk of divorce.
Botner testified that Flynn repeatedly expressed hatred toward Ashley and allegedly talked about wanting her dead.
According to her testimony, some of those conversations became frighteningly specific.
She said Flynn allegedly told her he had spent hours thinking about “ways to kill” Ashley without ending up in prison.
Botner also acknowledged sending dark messages of her own.
At one point, she wrote that she wanted Ashley dead.
“I want to kill her, Caleb,” Botner testified she sent.
Flynn allegedly responded, “That makes two of us.”
Botner said she regretted writing the message and later told Flynn she was not actually asking him to kill Ashley.
Still, prosecutors have zeroed in on the exchanges as key evidence in their case.
They argue the messages show escalating hostility toward Ashley in the months before she was shot to death.
Prosecutors have also pointed to messages allegedly sent shortly before the killing, including one in which Flynn is accused of telling Botner, “I choose you. I’m free.”
Ashley Flynn, 37, was found fatally shot inside the family’s Tipp City home on Feb. 16.
The couple’s two daughters, who were 9 and 11 at the time, were sleeping nearby.
Prosecutors accuse Flynn of killing his wife and then staging the scene to make it look like a burglary.
He has pleaded not guilty.
Flynn’s defense argues that ugly text messages and an affair do not prove he committed murder.
His attorneys maintain there is no direct evidence showing Flynn fired the fatal shot and have argued that someone else could have entered the home.
The murder weapon has never been found.
Botner’s testimony, however, has become one of the most dramatic moments of the trial.
She told jurors that Flynn repeatedly said he hated Ashley and described a relationship in which conversations about leaving his wife allegedly turned into discussions about death.
Botner also testified that she now believes Flynn killed Ashley.
When asked what she thinks of him now, she said, “I hate him.”
The trial remains ongoing, and the allegations against Flynn have not yet been proven in court.