They were operating in the dark, trying to guess what Igor's next move would be, and he didn't like their position. He didn't like that Toven and Mia were planning to remain with the Kra-ell. Hell, he didn't like any of his people being in danger because of the decisions he'd made.
Why didn’t William take Igor’s hard drive from his computer or any of the ones from the inner circle? If he was tracking his people, there had to be software he was using somewhere. Even his ternary for his trip. His email used for business correspondence… something. 🙄🙄 They used credit cards so there was obviously a money trail for day to day stuff that they could glean information from.