diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.docx b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.docx
deleted file mode 100644
index 3b70eb54..00000000
Binary files a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.docx and /dev/null differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.pdf b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.pdf
new file mode 100644
index 00000000..8524a996
Binary files /dev/null and b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 1 - Supressed Data.pdf differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.docx b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.docx
deleted file mode 100644
index 13e26686..00000000
Binary files a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.docx and /dev/null differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.pdf b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.pdf
new file mode 100644
index 00000000..a406e462
Binary files /dev/null and b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 2 Machine Failure.pdf differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).docx b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).docx
deleted file mode 100644
index 4d1c6883..00000000
Binary files a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).docx and /dev/null differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).pdf b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).pdf
new file mode 100644
index 00000000..cc9c1e18
Binary files /dev/null and b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 3 (Tesla) and Case Study 4 (Fastening Attachhment).pdf differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.docx b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.docx
deleted file mode 100644
index c1c28282..00000000
Binary files a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.docx and /dev/null differ
diff --git a/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.pdf b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.pdf
new file mode 100644
index 00000000..e23877c3
Binary files /dev/null and b/year3/semester2/CT3112: Professional Skills/content/WK08: Ethics Component/Case Study 5 Fabricated data.pdf differ