FINALLY ROTTING IN A PRISON CELL, the porn pervert suspected of murdering JonBenet Ramsey told RadarOnline.com in a bombshell world exclusive jailhouse interview: "I made a pact with JonBenet's soul to always remember and keep her memory alive!"
Speaking from inside the Boulder County Jail, Gary Oliva, 52, added in the sensational sit-down, "You can take that as the rantings of a deranged pervert obsessed with the death of a small child."
What's more, the twisted sicko is so obsessed with the emerald-eyed beauty he gave a Radar reporter a horrifying – and intricate – pencil sketch he'd drawn of her.
Here – and for the first time – is an exclusive reproduction of that very image that shows the deceased child smiling, bangs covering her forehead, her eyes with the trademark twinkle that captivated America after her death.
Above the image, Oliva scrawled in capitalized, block letters, "I LOVE YOU JONBENET." Under that came the equally unsettling words, "I WILL NEVER FORGET YOU."
Oliva is currently being held on $10,000 bond after being charged with uploading more than 20 revolting porn photos of little girls ages 4 to 6 on to his Google email account.
Boulder cops began eying the Skid Row derelict and registered sex offender after his high school pal Michael Vail came forward to say Oliva had confessed to him in 2006 that he "hurt a little girl," in Boulder.
Oliva has also spent stints in stir for assaulting a 7-year-old in Oregon – and trying to strangle his mom with a telephone cord.
Shockingly, Oliva described for Radar the "birthday parties" he throws each year for JonBenet and deceased Beastie Boys rapper Adam Yauch, whose birthday is one day before JonBenet's on Aug. 5.
"There's been a few ti9mes I rented a motel room on those days and constructed a huge shrine for both JonBenet and Adam Yauch and threw a huge party and got s—t face drunk.
"Just me and the ghost of JonBenet and Adam Yauch and probably no doubt Tom Joad and some others who may have shown up.
"We all like to listen to the Grateful Dead but we all love listening to Frank Zappa. Especially live in New York. Just me at the ghosts."
Investigators said they found tons of circumstantial evidence connecting Oliva to JonBenet's killing, including how he frequented a soup kitchen near the Ramsey home.
Four years after JonBenet's death, he was busted on the University of Colorado's campus carrying a stun gun – the same weapon police believe JonBenet's killer used to leave her helpless!
Most galling, the freak whined about his "sadistic hatred and treatment," in jail!
"I am currently in protective custody because of the death threats received on a daily basis," he told Radar.
"Protective custody entails 23-hour lockdown and an officer escort any place I got in the jail or court.
"I get one hour a day to be in a room twice as big as my cell where I have access to a phone if I had someone to call and a shower."
Oliva even had nerve to complain he's getting treated worse than notorious cannibal serial killer Jeffrey Dahmer, who murdered and feasted upon 17 men and boys!
"I mean pardon my language, but what the f—k!?! And nobody is willing to help."
Oliva's sensational interview comes just as a new review of DNA evidence in JonBenet's case revealed at least TWO – and maybe even THREE – people could have been involved in the killing!
Shockingly, this new interpretation of the DNA evidence casts renewed doubt on District Attorney Mary Lacy's decision to exonerate JonBenet's father John and late-mother Patsy.
Meanwhile, Oliva rots in his cell, still formally uncharged with JonBenet's murder, creating, as he told Radar, "shrines and other homage(s) in her honor!"
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