William Welch's testimony was the first time the jury in the murder case heard a witness say Blake solicited the killing of Bakley, who at the time was not yet his wife. On Wednesday, the prosecution focused on motive, presenting a witness who said Blake was obsessed with their baby, Rosie, and with keeping her from Bakley.
Welch came under intense cross-examination by defense attorney M. Gerald Schwartzbach, who asked why the veteran policeman would not have reported Blake's alleged proposal to commit a major crime.
"I was really convinced I had talked Robert out of it," Welch testified.
Blake, 71, star of the "Baretta" TV series, is charged with murdering Bakley, 44, on May 4, 2001. The two got married months earlier after tests showed he was the father of her baby.
Welch said he had worked for Blake since 1988, locating people, doing background checks and other work. One day in 1999, he said, Blake asked to see him and they took a walk by the river behind his house.
"He told me that he'd met a girl in a jazz club, that they had a one-night stand and she turned up pregnant," Welch said. "He wanted to do something about it."
Welch said he told Blake to give the woman money but Blake said he had done that and it didn't work.
"He said, 'I've been thinking about this. We're going to hire a doctor and abort her and if that doesn't work we're going to whack her,"' Welch testified.
"What did you take that to mean?" asked Deputy District Attorney Shellie Samuels.
"Kill her," said Welch.
"And what did you say?" Samuels asked.
"I said, 'Robert, that's not a very good idea,"' Welch said.
Under the prosecutor's prodding, Welch added that he said, "Robert, are you out of your (expletive) mind?"
Welch said he again told Blake he wanted no part of the plan, they parted, and Blake called the next morning.
"He said he'd changed his mind. That was not a very good idea and he didn't want to do that," said Welch.
Months later when the baby was born, Welch said Blake told him "how he had to get his hands on the baby." He tried to help Blake by doing a check on Bakley, finding out she was violating probation in Arkansas that required her not to leave that state. Welch suggested they report her and have her arrested.
"He said that wouldn't work because she was having sex with her probation officer," Welch said.
The private detective said Blake then suggested planting cocaine in a hotel room where Bakley was staying and have Welch call his police friends to "swoop in and arrest her."
"I said, 'Real bad idea, Robert,"' Welch said.
On cross-examination, Schwartzbach pointed out that when Welch ultimately told his story to police he said he did not think that Blake was talking about killing Bakley when he used the word "whack."
By Linda Deutsch