In context: Elon Musk might regret firing half of Twitter's staff after he took over the company, given reports that those who weren't laid-off have been resigning in droves. It appears the departures were prompted by Musk's recent declaration that employees must commit to a "hardcore" work culture or leave the firm by 5 pm yesterday. Now, Twitter has locked those who are left out of the company's offices, reportedly over fears of sabotage by disgruntled ex-workers.
In a nutshell: Elon Musk seems to have changed his mind again and will buy Twitter after all for the originally agreed-upon amount. He will end up paying $54.20 per share, with the entire deal being worth around $44 billion.