(Boulder-AP) -- Police say they did not leak the videotapes of police interrogating John and Patsy Ramsey that will be featured on CBS' ``48 Hours Investigates.''
Excerpts of the tapes are scheduled for Friday's report called -- ``Searching for a Killer.''
The former Boulder couple and parents of slain beauty queen JonBenet Ramsey met with investigators three times -- in April 1997, in June 1998 and in August 2000. It is unclear which videotape or tapes will be featured on the program.
Police chief Mark Beckner says his office gave the Ramseys copies of each videotaped interview.
He says they did not give copies of the tapes to CBS and refuses to speculate on how the network acquired them.