Was Jodi Arias into child pornography? A Ped?

Jodi shouldn't point a finger when there are three of her own pointing right back at her.  She's been lying/claiming that TA was into child pornography but there's been no proof of that.  There is proof that Hodi destroyed her own laptop, faked Ped letters, and tried to fake a picture of a nude male's bottom parts.  Was the male a minor or an adult in that picture she lied claiming that it was of TA?  We KNOW that Hodi wrote the PED letters...was that her fantasy?  Or another "secret lifestyle" she led?