According to Canepa at the Bond Hearing Hanna told both Angela and Jake that she was pregnant with CG's baby. That, according to Canepa, there was no question it was CG's baby. According to the Podcast Jake begged to be put on the baby's birth certificate and raise her as his own, offered child support and Angie and Jake even bought a crib.
Thus, Jake knew the baby wasn't his.
I believe 100% that if Jake thought for one second that the baby was his he never would have left her laying in blood - physically neglected with risk of smothering - for 8 hours.
Point is, Jake knew the baby wasn't his so why did he tell Chris Graves that there was a 50/50 chance he was the dad? What was the motive to lie about that?
I think it was to make it look less likely that he was the killer, that a father wouldn't shoot their own newborn's mother on day 4 in bed nursing and then leave the newborn in those dangerous conditions.
So calculatingly evil it's giving me a headache. To counter my headache I think of how he is off the streets for life. He is young so this will likely be a half century for him to be forced to confront his evilness - every day.
If he tries to forget someone will always be there to remind him, inmates and staff both.
Yes I agree on Jake's motivation to appear as if everything was cordial with hanna and her family to lower motive. Framed as long term on again off again first love type story. Jake was the victim, someone else(cg) was a homewrecker dividing the 2 sisters. But his delivery and true motives shined thru the "human face" sociopaths wear around others. So self centered and isolated from normal ppl. Using aggressive words such as take, like he was considering it... Angela and jake gave themselves away with their over anxious nervous behavior. Slipping up on time frame and demanding a correction from Ms graves. Filing for custody nearly immediately even though he's!s only parent of sofias and no one else was thinking of that subject weeks after their co parent is brutally murdered. Thank God for their hubris and demented cult group think. It's comforting somewhat to kno those 2 brought themselves down by drastically overestimating their intelligence and underestimating the thousands of good people that would avenge hanna and her family. The word hero gets thrown around alot these days, but everyone who helped bring these creatures down is just that!