Lamar Odom injected 'speedballs' and ranted about the Kardashians 'ruining his life' and forcing split from Khloe in hours before he collapsed

Odom (above in his last known photograph) lost two of his best friends to drug-related deaths this summerLamar Odom shot deadly 'speedballs' - the intravenous injection of cocaine with heroin or methadone - after angrily ranting to his prostitute companions that the Kardashian family had 'ruined my life', Daily Mail Online can reveal.
Odom's mood took a sinister turn in the early hours of Tuesday morning after almost four days of hard partying at the Love Ranch legal brothel in Pahrump, Nevada.
Following an angry outburst against the Kardashian  family for splitting him up from Khloe, Odom told the prostitutes occupying his VIP suite to leave.

But when one of the girls briefly returned to fetch her purse, the drugged up 35-year-old former NBA star exploded.
A ranch source said 'Lamar had been partying hard with the girls, snorting cocaine, drinking and taking herbal Viagra.