Law & Order: SVU star Ice-T has shared his heartbreak after learning of the sudden death of his friend and fellow rapper Coolio.MORE: Is Law & Order: SVU star Ice-T leaving the show? Here's what we knowThe actor – who plays Sergeant Odafin Tutuola – took to Twitter shortly after the news of Coolio's death was revealed on Wednesday. The late rapper died aged 59 from a suspected cardiac arrest, although a cause of death has not yet been determined.WATCH: Law & Order: SVU star Mariska Hargitay shares health update following horror injuryIce-T first shared his disbelief, retweeting a news post and captioning it: "Holly [expletive]!!! I was just talking to him two weeks ago! He was performing in Europe...