The Undoing finale leaves UK viewers with mixed feelings after it is revealed who killed Elena Alves

Viewers have been waiting with bated breath to discover who killed Elena Alves, and The Undoing's season finale, which aired on Monday, finally revealed the truth. https://www.dailymail.co.uk/tvshowbiz/article-9003187/The-Undoing-finale-leaves-viewers-mixed-feelings-revealed-killed-Elena-Alves.html?ns_mchannel=rss&ns_campaign=1490&ito=1490