Kansas City Chiefs wide receiver Tyreek Hill will not be punished under the personal conduct policy as the NFL closed its formal investigation into multiple alleged physical altercations.

Hill pleaded guilty to an assault and battery charge in 2015 but a full version of an audio recording aired recently revealed Hill denying assaulting his fiancée.

"Based on the evidence presently available, the NFL cannot conclude that Mr. Hill violated the Personal Conduct Policy," the statement reads.

The Chiefs released a statement on Friday welcoming Hill back to the team for the start of training camp next week. The team's fifth-round draft choice out of West Alabama in 2016 has amassed 223 catches for 3,255 yards and 25 touchdowns.

--The Philadelphia Eagles agreed to terms on a one-year contract with 36-year-old running back Darren Sproles, the team announced.

"My heart is in Philly. That's where I want to end my career," Sproles said on the team's website. "That team, the city is like a family."

Sproles, who ranks sixth all-time in the NFL in all-purpose yards (19,520), needs 163 yards to pass Tim Brown for fifth place. The three-time Pro Bowler will begin his sixth season with the Eagles after spending the first six years of his career with the San Diego Chargers and then playing three years with the New Orleans Saints.

--Denver Broncos rookie quarterback Drew Lock found out what the school of hard knocks will be like under new head coach Vic Fangio.

"He's not a quarterback yet," Fangio told reporters on the second day of training camp. "He's a hard-throwing pitcher that doesn't know how to pitch yet. The faster he gets that, the better off he'll be and we'll be."

Lock, who failed to get selected in the first round of the 2019 NFL Draft before the Broncos grabbed him the 42nd overall pick, isn't expected to unseat new addition Joe Flacco as the starter in 2019.

--The Buffalo Bills signed journeyman safety Kurt Coleman to replace Rafael Bush, who is retiring after nine seasons.

Coleman, 31, is entering his 10th season and received a one-year contract that is reportedly worth just over $1 million.

He played all 16 regular-season games last season for the New Orleans Saints, making nine starts. Coleman finished with 32 tackles.

--Running back David Williams, who was originally drafted by the Denver Broncos in 2018, rejoined the team.

Williams wound up playing last season for the Jacksonville Jaguars, who signed him off the Broncos' practice squad.

He rushed eight times for 36 yards in six games with the Jaguars. Williams was released May 10.

--The high stakes for building an NFL stadium for the Raiders in Las Vegas continues to rise with the latest cost estimate now coming in at $1.9 billion, according to the Las Vegas Review-Journal.

A report indicated $40 million was being added to the cost in order to give the venue 20 more additional suites and a new club area near the north end zone.

The Raiders are expected to move into the stadium for the 2020 season, playing on a natural grass field under a translucent roof. Stadium plans call for it to have sliding doors that will open to give a view of the nearby Las Vegas Strip. The UNLV football program is also expected to use the facility.

--Field Level Media

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