But it was not until the early hours of Wednesday morning that the animal was tracked down and tranquillised and later euthanised.
It was identified as the same animal that attacked the security guard due to a distinctive white patch on its chest, according to CPW.
Please use Chrome browser for a more accessible video player
0:53
Bear caught stealing frozen lasagne in Connecticut earlier this month
Matt Yamashita, area wildlife manager at CPW, said: “During our initial investigation we gathered witness statements along with photos and videos from hotel security cameras.
“All played an important part in our investigation. Using the footage provided by the hotel, we were able to confirm the aggressive behaviour of the bear and identify unique physical characteristics of the bear that assisted in the proper identification of the offending bear.”
Wildlife officers said the hotel kitchen was clean and did not have food lying around that could have attracted the animal.
Experts estimate Colorado has between 17,000 and 20,000 bears and the population is “stable and growing”.