QUERETARO, Mexico 

Four more people were killed in Bolivia over the past few days, bringing the death toll from the political unrest to at least 23, according to several reports Sunday.

The turmoil began in October, when President Evo Morales won a controversial fourth term in office. Protesters took to the streets claiming the elections were rigged.

After weeks of protests, Morales resigned from his position and moved to Mexico, where he was offered political asylum. In his place, conservative senator Jeanine Anez announced she would be interim president.

Read more: Death toll in Bolivia unrest rises to 23