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Last week's "magical" moment for Guns N' Roses' D.J. Ashba has sparked an internal investigation of the Las Vegas police department. 

The rocker proposed to his girlfriend last week in elaborate fashion, including an aerial tour of the city in a police helicopter.  He shared details of the experience on Instagram over the weekend, expressing his gratitude to the Las Vegas police department and giving a special thanks to Captain David O'Leary for making the arrangements. 

The full caption read:

That was the most incredible day of our life!! Special thx to the Las Vegas Police Dept. for the most amazing helicopter private tour over Vegas! We landed in a field at Police headquarters were I had a table set up covered in roses n a bottle of the bubble stuff for@naty_yummi8 as we walked up to the table@karikaisner slipped me the ring, and thats when I proposed! it was beautiful she didn't expect a thing, it was magical. And thanks to our good friends for helping making it all happen!! Dave and @nitaoleary@tommyoleary

O'Leary is now taking heat for setting up the rocker's special day.  The "Las Vegas Review-Journal" says O'Leary as well as the pilot are being investigated for the alleged misuse of police department resources. 

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