If Alexa was a demon:

Human form Alexandria's Voice Claim:

https://youtu.be/ISbvsMJmWzk

https://youtu.be/wCcLrC4MuLI

Her Personality Disorder:

Kilu's voice claim:

https://youtu.be/uLbdoF33NQQ

https://youtu.be/oUWvVmJEWLo

https://youtu.be/QGjA23kXsCU

https://youtu.be/10u0VZHDiq0

https://youtu.be/UwdiUeH1RdA

Deby's voice claim: 

https://youtu.be/XyNHIsp_3k0