Oscar Pistorius and his late girlfriend, Reeva Steenkamp have been seen on CCTV kissing and cuddling in a grocery store only 10 days before the modelâ€™s death.
The couple laughed and joked together as they browsed around the aisles in February last year.
The footage emerged on Saturday on the eve of Pistoriusâ€™ trial.
Staff remembered their visit as the athlete left a 100 rand (Â£5.50) tip.
On Friday, images emerged of Pistorius showing off his shooting skills by blasting a watermelon to smithereens.
Video footage and still pictures of the Paralympian on a shooting range show him taking careful aim with the same silver 9mm pistol with which he shot his lover Reeva Steenkamp just months later.
The material surfaced on media outlet three days before the Blade Runner answers charges of deliberately gunning down his model girlfriend by firing through a locked bathroom door four times on Valentineâ€™s Day last year.
Prosecutors say the shooting followed an explosive argument.
But the 27-year-old double amputee denies murder and claims to have mistakenly believed there was a dangerous intruder in his Pretoria home.