The Apotex - Teva Connection

Here is an interesting coincidence:

(1) Generic drug maker Teva is in the midst of "massive" layoffs:

http://www.jpost.com/Israel-News/Hundreds-of-thousands-of-Israelis-strike-over-massive-layoffs-518254

(2) The founder of rival generic drug maker Apotex and his wife were found dead under "suspicious" circumstances:

https://www.forbes.com/sites/michelatindera/2017/12/15/canadian-pharmaceuticals-billionaire-and-wife-found-dead-in-toronto-mansion/#619e11c77fe2

(3) Teva has been suing Apotex over the alleged theft of trade secrets:

http://www.philly.com/philly/business/sex-drugs-and-sharing-trade-secrets-20170712.html

Is there a motive for murder or suicide in there somewhere? I would not be surprised.

By the way, take note the above report labeled (2) mentions a family squabble over money, but not the Teva-Apotex lawsuit. Why is that?