LAPD’s sitting on a possible goldmine within the D4vd investigation … surveillance movies from the singer’s Hollywood Hills rental dwelling that would reveal whether or not Celeste Rivas was there previous to her mysterious dying.

TMZ has discovered cops seized all of the footage from a number of safety cameras on the home final month whereas executing a search warrant. The proprietor of the home, Malden Trifunovic, tells us the exterior cameras would present anybody who went in or out of the home … so, the footage may assist cops monitor Celeste’s actions main as much as her demise.

Malden says he hasn’t seen any of the footage himself, as a result of he deliberately didn’t have entry to the cameras, to permit his renters privateness — so, he has no concept if Celeste was ever in the home. He says he is requested LAPD for a replica of the warrant and an itemized record of what was seized from the home, however has not gotten a response.

Malden has employed a personal investigator to look into Celeste’s dying. He says his P.I. remains to be very early on in his investigation and has nothing to share but.

As we have reported, individuals who partied with D4vd informed us the singer and Celeste introduced as a pair, however everybody thought the 14-year-old was truly 19, and a pupil at USC.

D4vd’s Tesla — by which Celeste’s reportedly dismembered physique was discovered — was parked on the road a block away from the home when it was towed on Sept. 5 … resulting in the grisly discovery of her stays days later.