I’ve also heard about the Ivan and Chinos feud. And is very real. There was a lot of tension between the two. A lot of the Antrax deaths like roques in particular was Chapitos going after them. As for the question why not kill her before? That’s because he wasn’t free. This happening (most likely by Ivan) can only mean that he is already in Culiacan or close to being back.
If mayo was behind this or had mayos blessing i would be surprised
From what I found till this moment, one of the men is either the husband of Chino's sister, Juan García Espinoza or José Miguel Aramo Montoya, "El Monki". "El Monki" was arrested in 2014 together with Changuito Antrax. The other guy could be Chino. As I said, at this moment those are only suppositions.
There’s a small clip going around of the shootout that led to the 3 people kidnapped. An armed commando stormed into the place looking for them and they had security as well and tried to repel the attack but was unsuccessful.
Chinos sister was killed with her husband and possibly chino or changuito is the rumor.
At the peak of Chino’s Narco fame, Ivan would have need approval from El Lic to take out Chino. Not only does the existing beef between Ivan and Chino include women, but also the whole feud with Chapitos and Lic/ML. It’s starting to make sense now.