'Hollar If Ya Hear Me' will be an 'unconditional love story', says producer
Assata Shakur shot and killed a policeman in New Jersey and then escaped from jail
The rapper was the most requested artist on National Prison Radio in 2012
Special effects company is struggling with debts of over $200 million
James Rock says the projections are inspired by a 150 year-old trick
Sales of the rapper's back catalogue are up by 571 per cent in some cases
Michael Jackson, Kurt Cobain and Whitney Houston holograms also being considered by boffins
Death Row Records mogul suggests that the rapper faked his 1996 death
Rap mogul also says 'everybody is in love' with the Tupac hologram
Technology firm Musion hint rapper's likeness will make appearances beyond Coachella