In April 2010, Mariezka complained to Head Office that Luke Preece was corrupt. She had sent him her CV to apply for the job of School Manager at TBI Jalan Jawa in Bandung. But Luke Preece (seorang licik dari Australia) had thrown away CV Mariezka. Luke wanted to make his friend Scott Martin the school manager there, even though Scott had no degree in any subject. (Luke juga membohongi kepada Ibu Tuti di HR dan tidak mengakui Scott adalah teman terbaik dia. Jelasnya ini kasus nepotisme dari Luke Preece.)

Mariezka complained to Head Office but Mariam Kartikatrensi protected Luke Preece. According to Mariezka Luke was already well-known as a criminal and liar in TBI Bandung and everyone was afraid of him. Every time someone had complained about Luke to Head Office, Mariam had protected him. (Luke telah terkenal sebagai kriminal dan pembohong di Bandung. Itu juga terkenal dia selalu dilindungi oleh Ibu Mariam.) When 2 billion rupiah had been stolen from Luke’s school, TBI Dago, in 2008, the crime was never reported to the police. We don’t know who got the money but houses were sold in an attempt to get back some of the losses. 

In 2011, Mariezka became manager of TBI Depok, which was a small new school owned by the same woman who owned TBI Cibubur. According to Mariezka, Luke Preece always lied about her performance to the owners of TBI Cibubur and Depok. (Luke Preece adalah pembohong dan tukang fitnah yang licik. Dia menghitam-hitamkan nama Mariezka kepada pemilik TBI Depok untuk balas dendam. Luke membenci Mariezka sejak dia melaporkan dia untuk nepotisme dan tingkah laku yang tidak beretika pada tahun 2010.) Luke had blackened Mariezka’s name with the owner of TBI Depok to get revenge on her for having reported him officially as corrupt in 2010. (Sayangnya Ibu Pemilik percaya Luke yang jahat dan Mariezka dikalahkan oleh bohong Luke.) Unfortunately, the owner believed Luke and she was forced out.

Mariezka adalah salah satu sepuluh manajer yang diusir oleh bohong Luke Preece antara 2010 and 2012. (Mariezka was just one of 10 managers driven out by Luke’s lies between 2010 and 2012). In December 2012 he lost his position as Head of Franchise due to the disgrace he had brought to the TBI name with his disgusting record of treachery and pathological lying. The owner of TBI Depok has been a victim of Luke as much as anyone. (Ibu Pemilik TBI Depok juga korban bohong Luke Preece.)