TX TX - Elizabeth "Liz" Barraza, 29, murdered setting up garage sale, Harris Co, 25 January 2019 #7

[CrimeTheorist]

Finding out that SB's father finished work before going to the hospital is very unusual. Do we know if he was questioned by police? Or was willing to do a lie detector test?

 

[spivey]

Finding out that SB's father finished work before going to the hospital is very unusual. Do we know if he was questioned by police? Or was willing to do a lie detector test?

I recall reading that Oscar took a lie detector test and passed it.

 

[MURDERER_SERVANT]

I had some quesitons in my mind regarding some parts of this murder plan that didn’t fit well and seemed not wellorganized. While thinking about these questions, a different theory came to me.

Questions :

1- Why wasn't the murder planned 10-15 minutes earlier, in the dark, and why was a risk to be recognized taken?

2- Why was the murder carried out almost immediately after S left the house? Wouldn't this seem suspicious for S?

3- Why did the killer enter and exit the schoolyard, pass Liz's house, and commit the murder upon returning?

All these questions are related to timing...

In this case, perhaps the original plan was for S to leave the house earlier, and for the murder to be committed earlier in the dark.

Could the change in the plan have been due to Liz's father not being able to come in the morning?

Actually, maybe the plan was for Sergio to leave the house much earlier due to work, and so Liz would be killed while waiting for her father to come over and start moving the garage sale stuff put
But since the father couldn't come, Liz and S had to carry the belongings out together, and that's when the timing questions I mentioned above arose.
Jmo