Former NFL tight end Kellen Winslow Jr. was jailed without bail Friday after pleading not guilty to multiple counts of kidnapping Luke Kuechly Jersey , rape and other charges.

The 34-year-old Winslow was ordered to return to San Diego County Superior Court on June 25 for a preliminary hearing.

If convicted, Winslow could face a maximum sentence of life in prison.

His attorney, Brian Watkins, did not immediately respond to a message left at his office.

Prosecutors say Winslow began a crime spree last March that included rapes, kidnappings, indecent exposure and burglary and continued until just before his arrest this week.

According to charging documents, he allegedly kidnapped and raped a 54-year-old woman on March 13 and then a 59-year-old woman on May 13.

On May 24, prosecutors say Joe Looney Jersey , he exposed himself in a public place, the location of which wasn't disclosed.

The burglary charges involved alleged break-ins at the home of a 71-year-old woman on June 1 and an 86-year-old woman on June 7.

Winslow was originally arrested June 7 in the burglary case. After posting bail he was arrested again Thursday on the additional charges. On Friday, Superior Court Judge Robert Dahlquist ordered him held without bail.

The son of Hall of Fame tight end Kellen Winslow, the younger Winslow spent 10 seasons in the NFL from 2004-13 with Cleveland, Tampa Bay, New England and the New York Jets. The former University of Miami star had 469 catches for 5,236 yards and 25 touchdowns in 105 games.

Once NFL's highest-paid tight end, he was suspended in 2013 with the Jets for violating the league's performance-enhancing drug policy. In November 2013 Micah Hyde Jersey , he was arrested after a woman told police she saw him masturbating in a parked car outside of a New Jersey department store. Winslow was arrested for possession of synthetic marijuana, and the charge was dropped after he completed court-ordered terms.

Drafted No. 6 overall by Cleveland, he broke his right leg in his rookie season, then sustained a serious right knee injury in a motorcycle accident that offseason.

Raiders coach Jon Gruden has said repeatedly that he wants to get a contract done that will end Khalil Mack‘s holdout and bring the star pass rusher to camp, but Gruden also noted that even with Mack, Oakland’s defense will have plenty of work to do.

Gruden said on NFL Network that the Raiders’ defense wasn’t good enough last year, even with Mack, who is widely regarded as one of the league’s best defensive players.

“We weren’t very good last year on defense with Khalil Mack Emmanuel Sanders Jersey ,” Gruden said. “We didn’t have an interception, I think, all year. I don’t know if we intercepted a pass until Week 14. We’ve got to get a better pass rush, we’ve got to play better defense, period. And we hope Khalil gets here, but in the time being, we’ve got plenty of guys who need work.”

Gruden’s stats weren’t quite right, but he made a valid point: The Raiders’ first interception of the season didn’t come until the 11th game of 2017 Jim Brown Jersey , and Oakland finished dead last in the NFL, with just five interceptions.

The Raiders’ defense was one of the worst in the NFL last year, and that was with Mack starting all 16 games. Getting Mack in camp isn’t the only thing the Raiders need to do to get better.

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