DS is the man who shared the apartment with Amber Costello. DS reported the ogre-looking man, driving the dark green Chevy Avalanche, who picked Amber up just before she disappeared.
@justk -- Even if RH had been discovered in 2011, would the technology have been advanced enough to convict him? The important DNA testing, especially, is available only recently as DNA testing and understanding was in its infancy. DNA itself was only discovered in 1953, but testing actually began in the 1970s-80s.
Exploring our history, forecasting our future, and unraveling the secrets of existence, DNA testing has transformed the globe in ways that its discoverers, Watson and Crick who identified the double helix structure, might not have imagined in 1953. An article discussing this topic highlights how...
thednatests.com
Cell phone technology and tracking as well as computer technology are also much evolved from 2011. If the cases were investigated then, would there have been enough to convict him?
Bittrolff was convicted based on his DNA being on the bodies. Did you note that the hair on Sandra Costilla was sent for comparison to Bittrolff's but came back as not a match? Because it matched RH's.
As for his conviction, this morning Sarge Joe noted that in addition to the DNA Bittrolff was convicted because his brother Timothy testified that he had helped John Bittrolff dispose of one of the bodies.
Pretty much convicts JB in my mind.
Only, that was under the Spota and James Burke era -- I do wonder if there's any chance Spota had leverage to coerce the brother into testifying . . . yep, just googled it. Timothy was discovered a partial match for the DNA because Timothy's DNA was taken after he violated an Order of Protection, per the Wikipedia article on John.
My distrust of Spota and Burke makes me wonder . . .