General Discussion
In reply to the discussion: My theory as to why Michael Brown's body lay in the street for at least 5 hours [View all]Lurks Often
(5,455 posts)DOD already paid for the equipment, it's surplus to the military's needs and offered free to police departments:
http://www.washingtonpost.com/blogs/wonkblog/wp/2014/08/14/the-pentagon-gave-nearly-half-a-billion-dollars-of-military-gear-to-local-law-enforcement-last-year/
Most of it is relatively un-alarming such as generators, office equipment etc
As for covering up the body, the best link I could find suggests it is up to the lead homicide investigator or some senior to him, don't know what MO's is:
http://www.ci.minneapolis.mn.us/police/policy/mpdpolicy_10-100_10-100
http://www.rawstory.com/rs/2014/08/21/cnn-host-calls-out-ferguson-mayor-for-referring-to-michael-browns-body-as-an-it/ indicates that Brown's body was covered up at least part of the time and that some of the delay was caused by having the St Louis County Sheriff's department called in to investigate.
I understand the desire to cover the body, but the link to the Minneapolis PD certainly seems to suggest that doing so and then having to remove it one or more times, increases the chances of evidence being damaged or destroyed.